CA3062428A1 - Solutions aqueuses concentrees de monohydrate de chlorhydrate d'aluminium - Google Patents

Solutions aqueuses concentrees de monohydrate de chlorhydrate d'aluminium Download PDF

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Publication number
CA3062428A1
CA3062428A1 CA3062428A CA3062428A CA3062428A1 CA 3062428 A1 CA3062428 A1 CA 3062428A1 CA 3062428 A CA3062428 A CA 3062428A CA 3062428 A CA3062428 A CA 3062428A CA 3062428 A1 CA3062428 A1 CA 3062428A1
Authority
CA
Canada
Prior art keywords
solution
aluminum chlorohydrate
less
water
aluminum
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3062428A
Other languages
English (en)
Inventor
James M. Dulko
Bruce WONDER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Usalco LLC
Original Assignee
Usalco LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Usalco LLC filed Critical Usalco LLC
Publication of CA3062428A1 publication Critical patent/CA3062428A1/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/48—Halides, with or without other cations besides aluminium
    • C01F7/56—Chlorides
    • C01F7/57—Basic aluminium chlorides, e.g. polyaluminium chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C01P2006/33—Phase transition temperatures
    • C01P2006/34—Melting temperatures
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/80—Compositional purity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

L'invention concerne un système et une méthode de production de solutions de puissance commerciale de chlorhydrate d'aluminium. La méthode comprend la fourniture de poudre de monohydrate de chlorhydrate d'aluminium (ACHMH), le chauffage de l'eau à au moins 120°F et à moins de 200°F, et la dissolution d'au moins une partie de la poudre d'ACHMH dans l'eau chauffée pour former la solution de chlorhydrate d'aluminium. La solution produite de chlorohydrate d'aluminium à partir de la poudre d'ACHMH présente une concentration en oxyde d'aluminium allant d'environ 18 % en poids à environ 27 % en poids, a une basicité allant de plus de 74 % à moins de 83 %, et a un point de congélation allant d'environ 10°F à environ 16°F. La solution peut également avoir une teneur en fer comprise entre environ 0 et environ 70 ppm en tant que Fe.
CA3062428A 2017-05-12 2018-05-11 Solutions aqueuses concentrees de monohydrate de chlorhydrate d'aluminium Pending CA3062428A1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762505724P 2017-05-12 2017-05-12
US62/505,724 2017-05-12
US201762550303P 2017-08-25 2017-08-25
US62/550,303 2017-08-25
PCT/US2018/032276 WO2018209204A1 (fr) 2017-05-12 2018-05-11 Solutions aqueuses concentrées de monohydrate de chlorhydrate d'aluminium

Publications (1)

Publication Number Publication Date
CA3062428A1 true CA3062428A1 (fr) 2018-11-15

Family

ID=62599685

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3062428A Pending CA3062428A1 (fr) 2017-05-12 2018-05-11 Solutions aqueuses concentrees de monohydrate de chlorhydrate d'aluminium

Country Status (4)

Country Link
EP (1) EP3621921A1 (fr)
CA (1) CA3062428A1 (fr)
MX (1) MX2019013369A (fr)
WO (1) WO2018209204A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1568831A (en) * 1976-01-14 1980-06-04 Unilever Ltd Inhibition of perspiration
US7846318B2 (en) * 2006-01-06 2010-12-07 Nextchem, Llc Polyaluminum chloride and aluminum chlorohydrate, processes and compositions: high-basicity and ultra high-basicity products
PL3191406T3 (pl) 2014-09-12 2021-07-19 Usalco Llc Sposób wytwarzania pochodnych chlorku glinu

Also Published As

Publication number Publication date
WO2018209204A1 (fr) 2018-11-15
BR112019023284A2 (pt) 2020-05-19
EP3621921A1 (fr) 2020-03-18
MX2019013369A (es) 2020-01-13

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